Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184526
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
778ms
Block → Canton commit
778ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ab6c84889d6c9e827e90942c5fed58d51b04c77d556f5c7f4694e0c119a46980b844a9059cbb0000000000000000000000001887e4a7eb0392dabeeb95a7b418f178fe339de200000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0ccb5738fde044e33f98ef8a1fbb6440d8c7dd20017c3836fcfd15bf1c17ec90fa06cfb1ed77b4cde33cbb6042d0b5db3c40c18d3bc616bb0d3055d7a26f9358730